>The Beerware license has similar issues.

Under WTFPL section which says it's a no-no. Technically it doesn't say Beerware can't be used but I'd take it to mean it can't.

Nope.

>We also do not allow contribution to projects under the

>WTFPL.

>

>The Beerware license has similar issues.

The list compares it to WTFPL. Both cannot be used.

No, it's included under the WTFPL one.